1、An image of Halley's Comet taken in 1986.
一張拍攝于1986年的哈雷彗星照片。

2、As a comet gets closer to the sun, some gases in it begin to unfreeze.
當(dāng)彗星接近太陽時(shí)，其中的一些氣體開始解凍。

3、A comet is at perihelion when it is closest (=very close) to the sun
彗星最接近太陽時(shí)，它就是在近日點(diǎn)。

4、The Leonids are minute dust particles shed by Comet Tempel-Tuttle.
獅子座流星是由坦普爾·塔特爾彗星釋放的微小塵粒構(gòu)成。

5、Halley's Comet is going to come back in 2061.
哈雷彗星將在2061年返回。

6、And so Octavian could present this comet as Caesar who indeed was a god
因此屋大維把這顆彗星命名為凱撒。這位真正的神。

7、We were not altogether sure that the comet would miss the Earth.
我們不太確定這顆彗星是否會錯(cuò)過地球。

8、A comet is at aphelion when it is farthest from the sun.
彗星離太陽最遠(yuǎn)時(shí)就是在它的遠(yuǎn)日點(diǎn)上。

9、They combine with dust particles from the comet to form a huge cloud.
它們與來自彗星的塵埃顆粒結(jié)合在一起，形成了巨大的云團(tuán)。

10、That comet is invisible to the unaided eye.
那顆彗星只用肉眼是看不到的。

11、The striking of comet to Jupiter and its enlightenment
彗星撞木星及其啟示

12、Five Main Tall Streamers of Comet Halley
哈雷彗星主尾流的研究

13、This technology was used on July 4, 2005, when Deep Impact smashed into the comet Tempel 1.
這個(gè)技術(shù)在2005年7月4號已經(jīng)運(yùn)用過了，就是深度撞擊坦普爾一號彗星。

14、THE OBSERVATION OF OCCULTATION BY THE COMET HALLEY
哈雷彗星掩星觀測

15、That's why comet tails always point away from the sun.
這就是為什么彗星總是面向太陽拖著尾巴。

16、In the case of a planet, the hole is carved out by an asteroid or comet impact.
對于行星，這個(gè)洞就是由小行星或彗星碰撞打開的。

17、Comet Hartley 2 is slowly evaporating and may completely break up over the next 1, 000 years.
哈雷2號彗星正緩慢蒸發(fā)，在接下來的1000年內(nèi)可能會完全消失。

18、Detection of comet Hale-Bopp at 30.7 au.
海爾·波普彗星的運(yùn)行方向，頁30.7au一文。

19、The last comet to show prominent striae was comet Hale-Bopp in 1997.
上一次出現(xiàn)這種明顯彗尾細(xì)紋的彗星是1997年的海爾·波普彗星。

20、If the meteors originate in Comet Halley, why are they called the Orionids?
如果流星來源于哈雷彗星，那么為什么會叫獵戶座流星群呢？

21、Image Examination of Comet Hale-Bopp and α Gem
海爾-波普彗星和α Gem星圖象檢測結(jié)果

22、Determination of the Impact Times and Locations of Comet 1993e with Jupiter
彗木碰撞時(shí)刻及位置的確定

23、The comet passed by in the twinkling of an eye.
俯仰之間，流星閃過。

24、Since comet tails are shaped by sunlight and the solar wind, they always point away from the sun.
由于彗尾是因?yàn)?/a>太陽光和太陽風(fēng)成形的，所以彗尾一般背向太陽。

25、A bright green comet is streaking across early morning skies this week, experts say.
專家說，一顆明亮的綠色彗星這個(gè)星期正在劃過清晨的天空。

26、Perhaps we'll fail to mitigate the threat posed by asteroid and comet collisions.
我們也許會沒能成功地減輕小行星和彗星碰撞所帶來的威脅。

27、That’s why comet tails always point away from the sun.
這就是為什么彗星總是面向太陽拖著尾巴。

28、The meteors are debris from this comet that enter Earth's atmosphere and vaporize as they fall.
流星雨是哈雷彗星在穿越地球大氣層時(shí)掉落的碎片在汽化而成的。

29、OBSERVATION ON COMET SL9 IN APRIL 1994
1994年4月的SL9彗星觀測

30、A comet is at perihelion when it is closest (=very close) to the sun.
彗星最接近太陽時(shí)，它就是在近日點(diǎn)。

comet翻譯